Curt Mangan Fusion Matched is the trademarked proprietary method that combines the highest quality, 100% made in the USA wire & 100% USA workmanship to produce strings with exacting core to-wrap ratios & tolerances. Pure Nickel wound strings were used on most guitars in the 50's and 60's. Their slightly warmer tone is preferred by many blues artists.
Pure Nickel Wound strings are created by wrapping Pure Nickel alloys around a hex-shaped core wire which is made from tin-plated high-carbon steel (same as plain strings, but hex-shaped).
Gauges:
15008 Plain 3rd - 8-11-14-22w-30-38
15009 Plain 3rd - 9-11-16-24w-32-42
15095 Plain 3rd - 9.5-11-16-24w-34-44
15096 Plain 3rd - 9-11-16-26w-36-46
15010 Regular - 10-13-17-26w-36-46
15105 Plain 3rd 10.5-14-17-26-38-48
15510 Extra Light Wound 3rd - 10-14-20w-28-40-50
15015 Plain 3rd - 10-13-17-30w-42-52
15011 Plain 3rd - 11-14-18-28w-38-48
15511 Light Wound 3rd - 11-15-22w-30-42-52
15154 Drop Tuning - 11-14-18-28w-38-54
15512 Medium-Light Wound 3rd - 12-16-24w-32-44-54
15513 Medium Wound 3rd - 13-17-26-36-46-56
Strings by Manufacturer 
